anti- SFPQ antibody

Size

2X100μg

Catalog no#

FNab07785

Price

320 EUR

Synonyms

PSF

Uniprot ID

P23246

Form

liquid

Calculated MW

115 kDa

French translation

anticorps

Tested Application

ELISA, WB, IHC

Specificity

Human, Mouse, Rat

Purification

Immunogen affinity purified

Purity

≥95% as determined by SDS-PAGE

Recommended dilution

WB: 1:500 - 1:1000; IHC: 1:50 - 1:200

Immunogen

splicing factor proline/glutamine-rich (polypyrimidine tract binding protein associated)

Image1

Immunohistochemistry of paraffin-embedded human brain using FNab07785(SFPQ antibody) at dilution of 1:50

Storage

PBS with 0.02% sodium azide and 50% glycerol pH 7.3 , -20℃ for 24 months (Avoid repeated freeze / thaw cycles.)

Image4

HeLa cells were subjected to SDS PAGE followed by western blot with FNab07785(SFPQ antibody) at dilution of 1:1000

Properties

If you buy Antibodies supplied by FineTest they should be stored frozen at - 24°C for long term storage and for short term at + 5°C.

Description

This antibody needs to be stored at + 4°C in a fridge short term in a concentrated dilution. Freeze thaw will destroy a percentage in every cycle and should be avoided.Antibody for research use.

Background

SFPQ, also named PSF, encodes a nuclear factor implicated in the splicing and regulation of gene expression. SFPQ probably forms a heteromer with NONO and participates in DNA pairing and DNA break repair program. Very recently SFPQ was identified as a downstream target of tau, complete nuclear depletion and cytoplasmic accumulation of SFPQ were shown in the neurons and astrocytes of brains with Alzheimer's disease (AD), more strikingly, reduced SFPQ levels may progress together with tau pathology, these observation strongly suggests the important role of SFPQ pathology in neurodegenerative diseases including AD. SFPQ protein may appears as 47 kDa, 52 kDa or 100 kDa molecules in various cell types. Catalog# 15585-1-AP is a rabbit polyclonal antibody raised against the N-terminal of human SFPQ.